用于多彩罩面的水性亚光清漆的研制
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摘要
运用控制变量法,对乳液、消光粉、纤维素及分散剂进行优选,并优化了流变体系的搭配,研制出一种通透性、耐水性优良的水性亚光清漆。结果表明,在(25±2)℃时,体系黏度较低,贮存稳定性良好,在(50±2)℃贮存30 d未发生消光粉沉降现象。
A waterborne matte varnish for multi-color paint with excellent permeability and water resistance has been prepared via formula optimization of emulsion, matting powder, cellulose and dispersant,etc.by means of control variable method.The testing results show that the matting varnish has a low viscosity at(25±2)℃ and exhibits good storage stability.Furthermore,no sedimentation of matting powder after stored for 30 days at(50±2)℃.
A waterborne matte varnish for multi-color paint with excellent permeability and water resistance has been prepared via formula optimization of emulsion, matting powder, cellulose and dispersant,etc.by means of control variable method.The testing results show that the matting varnish has a low viscosity at(25±2)℃ and exhibits good storage stability.Furthermore,no sedimentation of matting powder after stored for 30 days at(50±2)℃.
引文
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[2]崔亚茹,杨源河,王东南,等,水性多彩涂料仿真度影响因素的探讨[J].涂料技术与文摘,2015,36(4):3-5,13.
[3]樊新华,裴亚利,张忆.二氧化硅消光粉在木器涂料中的应用[J].现代涂料与涂装,2009,12(7):33-34.
[4]吴军,杨永强.乳胶漆中羟乙基纤维素添加方法的研究[J].建筑涂料与涂装,2010,25(12):52-54.
[5]范晓玲,SCHMITT M,STAFFEL T.分散剂在乳胶漆中的应用[J].涂料工业,2002,32(3):16-17.
[6]张朝平.乳胶漆中缔合型增稠剂与分散剂的合理搭配[J].现代涂料与涂装,2005,8(3):46-47,50.